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authorTheodore Ts'o <tytso@mit.edu>2012-07-17 13:34:18 -0400
committerTheodore Ts'o <tytso@mit.edu>2012-07-19 10:38:47 -0400
commitd38a0149e8a11ca333c1a6c489a2ccac2b73f2cb (patch)
treea3d850ea2010f4511fc91aded97eed08a1cd57b3 /drivers/i2c
parenta5d600f874e7d73c5ccfa37072f883701ade668d (diff)
downloadtalos-op-linux-d38a0149e8a11ca333c1a6c489a2ccac2b73f2cb.tar.gz
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i2c-pmcmsp: remove IRQF_SAMPLE_RANDOM which is now a no-op
With the changes in the random tree, IRQF_SAMPLE_RANDOM is now a no-op; interrupt randomness is now collected unconditionally in a very low-overhead fashion; see commit 775f4b297b. The IRQF_SAMPLE_RANDOM flag was scheduled to be removed in 2009 on the feature-removal-schedule, so this patch is preparation for the final removal of this flag. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Cc: "Ben Dooks" <ben-linux@fluff.org> Cc: "Wolfram Sang" <w.sang@pengutronix.de>
Diffstat (limited to 'drivers/i2c')
-rw-r--r--drivers/i2c/busses/i2c-pmcmsp.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/i2c/busses/i2c-pmcmsp.c b/drivers/i2c/busses/i2c-pmcmsp.c
index 07b7447ecbc9..3d71395ae1f7 100644
--- a/drivers/i2c/busses/i2c-pmcmsp.c
+++ b/drivers/i2c/busses/i2c-pmcmsp.c
@@ -306,8 +306,7 @@ static int __devinit pmcmsptwi_probe(struct platform_device *pldev)
pmcmsptwi_data.irq = platform_get_irq(pldev, 0);
if (pmcmsptwi_data.irq) {
rc = request_irq(pmcmsptwi_data.irq, &pmcmsptwi_interrupt,
- IRQF_SHARED | IRQF_SAMPLE_RANDOM,
- pldev->name, &pmcmsptwi_data);
+ IRQF_SHARED, pldev->name, &pmcmsptwi_data);
if (rc == 0) {
/*
* Enable 'DONE' interrupt only.
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